Everything is in sync

Scroll, click, or navigate to a different url, and all the devices will follow.

Screenshot, the proper way

Take a screenshot of the current viewport, or the entire website. You can also screenshot all devices at once. With, or without a device frame. So many possibilities!

Universal Inspect Element

Inspecting devices one by one can be a chore, so Sizzy includes Universal Inspect Element which allows you to inspect all devices at once. Nifty, huh?

Realistic Devices

Sizzy has the most accurate device simulation. It simulates the device frame, the UI for the browser & OS, and you can completely customize everything.

Speed up your workflow

Simulate a touch cursor and use all the gestures you would use on a real device. Touch, scroll, and swipe to your heart's content!

Choose your view

Preview your website on multiple devices simultaneously. Adjust the zoom, and arrange them in any layout: horizontal, vertical, center.

Powerful Plugins

Easily jump between different sections or titles within your page. All the devices will automatically scroll to it, even after refresh.